Answer available
Class 11 · Chemistry · Hydrogen
Why is the position of hydrogen in the periodic table anomalous?
3 marksMediumShort answer
Class 11 · ICSE · Chemistry
Hydrogen
Position of hydrogen in the periodic table, isotopes, preparation and properties, hydrides, water and hydrogen peroxide.
- Questions
- 5
- PYQs
- 0
- Topics
- 0
Syllabus mapping: ISC syllabus (CISCE)
Questions
5 questions in this chapter.
- Answer available
Class 11 · Chemistry · Hydrogen
Name the three types of hydrides with one example of each.
3 marksMediumShort answer
- Answer available
Class 11 · Chemistry · Hydrogen
What is heavy water, and state two of its uses.
3 marksMediumShort answer
- Answer available
Class 11 · Chemistry · Hydrogen
What is hard water? Distinguish between temporary and permanent hardness and state how each is removed.
3 marksMediumShort answer
- Answer available
Class 11 · Chemistry · Hydrogen
Why is hydrogen peroxide stored in dark plastic bottles?
3 marksMediumShort answer